22230323331 has 8 divisors (see below), whose sum is σ = 30929145600. Its totient is φ = 14175858312.

The previous prime is 22230323303. The next prime is 22230323347. The reversal of 22230323331 is 13332303222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22230323331 - 2⁵ = 22230323299 is a prime.

It is a super-2 number, since 2×22230323331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22230323131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161089231 + ... + 161089368.

It is an arithmetic number, because the mean of its divisors is an integer number (3866143200).

Almost surely, 2^22230323331 is an apocalyptic number.

22230323331 is a deficient number, since it is larger than the sum of its proper divisors (8698822269).

22230323331 is a wasteful number, since it uses less digits than its factorization.

22230323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322178625.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22230323331 its reverse (13332303222), we get a palindrome (35562626553).

The spelling of 22230323331 in words is "twenty-two billion, two hundred thirty million, three hundred twenty-three thousand, three hundred thirty-one".